1900450798854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16657}}^1\times {\mathrm{14159}}^1$

素因数の和:30917

約数の個数: 64

約数和(自身を含む): 4075959398400

約数和(自身を除く): 2175508599546

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 14159, 16657, 28318, 33314, 42477, 49971, 84954, 99942, 240703, 283169, 481406, 566338, 722109, 849507, 1118561, 1315903, 1444218, 1699014, 2237122, 2631806, 3355683, 3947709, 6711366, 7895418, 19015537, 22370351, 38031074, 44740702, 57046611, 67111053, 114093222, 134222106, 235846463, 471692926, 707539389, 1415078778, 4009389871, 8018779742, 12028169613, 18631870577, 24056339226, 37263741154, 55895611731, 111791223462, 316741799809, 633483599618, 950225399427, 1900450798854]

約数ペア:

[(1, 1900450798854), (2, 950225399427), (3, 633483599618), (6, 316741799809), (17, 111791223462), (34, 55895611731), (51, 37263741154), (79, 24056339226), (102, 18631870577), (158, 12028169613), (237, 8018779742), (474, 4009389871), (1343, 1415078778), (2686, 707539389), (4029, 471692926), (8058, 235846463), (14159, 134222106), (16657, 114093222), (28318, 67111053), (33314, 57046611), (42477, 44740702), (49971, 38031074), (84954, 22370351), (99942, 19015537), (240703, 7895418), (283169, 6711366), (481406, 3947709), (566338, 3355683), (722109, 2631806), (849507, 2237122), (1118561, 1699014), (1315903, 1444218)]